In reply to DigvijayS:
stop_sequences ::
Tells the sequencer to kill all sequences and child sequences currently operating on the
sequencer, and remove all requests, locks and responses that are currently queued.
As you have used word “currently” , let me clear you that at time of reset(when stop_sequences()has been called) , no sequence is running on leaf level sequencer (my_seqr).
Thus it should not terminate any sequence.